00300nam a2200109Ia 4500008004100000040002500041082001200066100002900078245004000107260003500147300000800182230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a909 P42  aPerry,  Marvin  et. al.  0aUnfinished journey: A world history  bHoughton Mifflin Companyc1983  a768